Data
Where this data came from. Every file handed to this project, which one the log you are looking at was built from, and what it became.
Sources
1
14 MB in total
Built log
482 KB
version v0001,
built 21 Aug 2026 00:05
Events
14,671
200 KB of parquet
Live layers
0
on top of the base log
Sources
stored exactly as received - never rewritten
| Format | File | Size | File date | Added | Built | Contributed |
|---|---|---|---|---|---|---|
| OCEL 2.0 JSON | ocel2-p2p.json
declares its own column types |
14 MB | 21 Aug 2026 00:02 | 21 Aug 2026 00:05 | this version | 14,671 events |
File date is the date the file itself carries, which is when the extract was written. Added is when it was put into this project; a dash there means it was added before that was recorded.
This version was built from
ocel2-p2p.json
a rebuild reads exactly one source
| Events | 14,671 |
| Objects | 9,543 |
| Relations | 35,927 |
| Object types | goods receipt, invoice receipt, material, payment, purchase_order, purchase_requisition, quotation |
| Case notion | purchase_order |
| Version | v0001 built 21 Aug 2026 00:05 |
| How it was read | ocel2-p2p.json (OCEL 2.0) |
The built log
OCEL
three parquet files, read in place - never loaded
| File | Rows | Size |
|---|---|---|
| events.parquet | 14,671 | 200 KB |
| objects.parquet | 9,543 | 87 KB |
| relations.parquet | 35,927 | 195 KB |
| Total | 482 KB |
14,671 events occupy 200 KB on disk. Nothing loads them: every figure on every screen is a query answered against these files where they lie.
Enrichment layers
computed on top of the base, recomputed on every rebuild
No enrichment layers. Everything on every screen comes from the source above, with nothing computed on top of it.